Filesystems
hd1 ------------- /home
hd2 ------------- /usr
hd3 ------------- /tmp
hd4 ------------- /
hd5 ------------- BLV (Boot Logical Volume)
hd6 ------------ Paging space
hd8 ------------ JFS2 log
hd9var --------- /var
hd10opt ------ /opt
Remove mount point entry and the LV for /my_mount_point
rmfs /my_mount_point (Add -r to remove mount point)
Grow the /var lesystem by 1 Gig
chfs -a size=+1G /var
Grow the /var lesystem to 1 Gig
chfs -a size=1G /var
Find the le usage on a file system
du -smx /home
List lesystems in a grep-able format
lsfs
Get extended information about the /home file system
lsfs -q /home
Create a log device on datavg VG
mklv -t jfs2log -y datalog1 datavg 1
Format the log device just created
logform /dev/datalog1
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